²é¿´: 640  |  »Ø¸´: 7
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

crmao

гæ (СÓÐÃûÆø)

[½»Á÷] Çó½ÌÒ»¸öPHµÄÎÊÌâ

ÎÒ²âµÄÒÒ´¼ºÍË®µÄ»ìºÏÎïµÄPHÔÚÊÒÎÂʱÊÇ£¶
ÎÒ½«´Ë»ìºÏÎïÉý¸ßζȣ¬·ÅÈë¾Æ¾«ÃÞÖвâÊÇPH£½£¸
Çó½ÌÕâÊÇÔõô»ØÊÂѽ£¿

[ Last edited by chemredox on 2007-12-17 at 20:00 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yhb403

Òø³æ (ÕýʽдÊÖ)

pHÊÇÓëζÈÏà¹ØµÄ,ͨ³£ÎÒÃÇËù˵µÄpHÊÇÔÚζȺ㶨µÄÌõ¼þÏÂ.
2Â¥2007-04-20 12:27:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jjseu

ľ³æ (ÕýʽдÊÖ)

ÓëζȹØÏµ´ó,Ò»¶¨ÒªÔں㶨ζÈÏÂ,²ÅºÃ±È½ÏPHµÄ
ÊÕʰÐÄÇé
3Â¥2007-04-20 13:47:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶¬Ñ©¶ù

Òø³æ (СÓÐÃûÆø)

PH±íʾµÄÊÇ£ÈŨ¶È£¬Î¶ÈÉý¸ß£¬ÈÜÒºµçÀë£ÈÒ²»á±ä
4Â¥2007-04-20 16:01:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hexi_lemon

Òø³æ (ÕýʽдÊÖ)

¶Ô£¬ÕâÊǵçÀëÆ½ºâ°¡£¬Æ½ºâ³£Êý¸úζÈÓйء£¼ÇµÃÒ»°ã¶¼·ûºÏÕâ¸öʽ×ÓK=Aexp(-Ea/RT) £¬Î¶ȱäÁË£¬³£ÊýÒ²±ä¡£
5Â¥2007-04-20 17:10:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

crmao

гæ (СÓÐÃûÆø)

ÔÙ´ÎÇë½Ì

ÎÒÖªµÀPHËæÎ¶ȵÄÉý¸ß¶øÉý¸ß£®
´ó¸ÅµÄÎÊÌâÎÒÖªµÀÁË,ͨ³£µÄPH¼ÆÊÇAg/Agcl µç¼«£¬ÒÔÑÎËᣨ0.1M£©Îª²Î±ÈÈÜÒº£®
ËùÒÔÒªÓÃÕâÖÖPH¼Æ²âÒÒ´¼£¬ÓÉÓÚÒÒ´¼µÄOH¼«ÐԴ󣬻áʹPHÉý¸ß£®
µ«ÎÒÓõÄÊÇÓÃÒÒ´¼×ö²Î±ÈÈÜÒºµÄPH¼Æ£¬ÎªÊ²Ã´»¹ÊÇPHÆ«¸ßÄØ£¿
Çë½Ì¸ßÊÖ£®
6Â¥2007-04-22 19:29:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhxbin83

½ð³æ (СÓÐÃûÆø)

PHËæÎ¶ȵÄÉý¸ß¶øÉý¸ß
°®Æ´²Å»áÓ®
7Â¥2007-04-26 17:20:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cad2345

ľ³æ (СÓÐÃûÆø)

PH¼Æ²âÁ¿ÖµÔÚͬһζÈϲÅÓпɱÈÐÔ£¬Î¶Ȳ»Í¬¾ÍÐèÒªÖØÐµ÷½Ú¶¨Î»ÁË
¤äღ゚ღ¡úýˆïwøPÜR¡ûღ゚ღ¤ä
8Â¥2007-04-26 23:34:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ crmao µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085601²ÄÁϹ¤³Ìר˶Çóµ÷¼Á +10 Ľº®mio 2026-03-16 10/500 2026-03-19 15:26 by ¶¡¶¡*
[¿¼ÑÐ] 266Çóµ÷¼Á +5 ÑôÑôÍÛÈû 2026-03-14 10/500 2026-03-19 15:08 by ÑôÑôÍÛÈû
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +5 pupcoco 2026-03-17 8/400 2026-03-19 13:58 by houyaoxu
[¿¼ÑÐ] 294Çóµ÷¼Á²ÄÁÏÓ뻯¹¤×¨Ë¶ +11 ݤÎÉ­ÁÖ 2026-03-18 11/550 2026-03-19 13:22 by houyaoxu
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬327·Ö£¬²ÄÁÏÓ뻯¹¤085600 +3 Ncdx123456 2026-03-19 3/150 2026-03-19 13:18 by houyaoxu
[¿¼ÑÐ] ±¾¿ÆÖ£ÖÝ´óѧÎïÀíѧԺ£¬Ò»Ö¾Ô¸»ª¿Æ070200ѧ˶£¬346Çóµ÷¼Á +4 ÎÒ²»ÊÇÒ»¸ù´Ð 2026-03-18 4/200 2026-03-19 09:11 by ¸¡ÔÆ166
[¿¼ÑÐ] ²ÄÁÏר˶ӢһÊý¶þ306 +5 z1z2z3879 2026-03-18 5/250 2026-03-19 07:43 by BruceLiu320
[¿¼ÑÐ] 311Çóµ÷¼Á +4 ¶¬Ê®Èý 2026-03-18 4/200 2026-03-18 21:47 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 354Çóµ÷¼Á +4 Tyoumou 2026-03-18 7/350 2026-03-18 21:45 by Tyoumou
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Ò»Ö¾Ô¸Äϲý´óѧ327Çóµ÷¼ÁÍÆ¼ö +8 Ncdx123456 2026-03-13 9/450 2026-03-18 14:40 by haxia
[¿¼²©] »·¾³ÁìÓòÈ«¹úÖØµãʵÑéÊÒÕÐÊÕ²©Ê¿1-2Ãû +3 QGZDSYS 2026-03-13 5/250 2026-03-18 11:13 by QGZDSYS
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +3 ÄÝÄÝninicgb 2026-03-17 3/150 2026-03-18 10:29 by macy2011
[¿¼ÑÐ] ¹¤¿Æ²ÄÁÏ085601 279Çóµ÷¼Á +6 À§ÓÚÐdz¿ 2026-03-17 6/300 2026-03-18 10:21 by kkcoco25
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] 308Çóµ÷¼Á +4 ÊÇLupa°¡ 2026-03-16 4/200 2026-03-17 17:12 by ruiyingmiao
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶µ÷¼Á +5 heming3743 2026-03-16 5/250 2026-03-17 14:03 by Ó¸ÒÌ«¼àÍõ¹«¹«
[¿¼ÑÐ] »úеר˶325£¬Ñ°ÕÒµ÷¼ÁԺУ +3 y9999 2026-03-15 5/250 2026-03-16 19:58 by y9999
[¿¼ÑÐ] Ò»Ö¾Ô¸211 0703·½Ïò310·ÖÇóµ÷¼Á +3 ŬÁ¦·Ü¶·112 2026-03-15 3/150 2026-03-16 16:44 by houyaoxu
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶Çóµ÷¼Á +6 Ì«Ïë½ø²½ÁË0608 2026-03-16 6/300 2026-03-16 16:13 by kykm678
[¿¼ÑÐ] 26¿¼ÑÐÒ»Ö¾Ô¸ÖйúʯÓÍ´óѧ(»ª¶«)305·ÖÇóµ÷¼Á +3 ¼ÎÄêÐÂ³Ì 2026-03-15 3/150 2026-03-15 13:58 by ¹þ¹þ¹þ¹þºÙºÙºÙ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û